package com.qiuhui.mapper;

import com.qiuhui.entity.User;

import java.util.List;

/**
 * @ClassName: UserDao
 * @Description: TODO
 * @author: tian
 * @date: 2021/3/11  1:54 下午
 */
public interface UserMapper {
    List<User> getUserList();

    User getUser(Integer num);

    int addUser(User user);

    int updateUser(User user);

    int deleteUser(int num);
}
